1890885152240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{827}}^1\times {\mathrm{7547}}^1$

素因数の和:8935

約数の個数: 160

約数和(自身を含む): 5040393537024

約数和(自身を除く): 3149508384784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 541, 560, 827, 1082, 1654, 2164, 2705, 3308, 3787, 4135, 4328, 5410, 5789, 6616, 7547, 7574, 8270, 8656, 10820, 11578, 13232, 15094, 15148, 16540, 18935, 21640, 23156, 28945, 30188, 30296, 33080, 37735, 37870, 43280, 46312, 52829, 57890, 60376, 60592, 66160, 75470, 75740, 92624, 105658, 115780, 120752, 150940, 151480, 211316, 231560, 264145, 301880, 302960, 422632, 447407, 463120, 528290, 603760, 845264, 894814, 1056580, 1789628, 2113160, 2237035, 3131849, 3579256, 4082927, 4226320, 4474070, 6241369, 6263698, 7158512, 8165854, 8948140, 12482738, 12527396, 15659245, 16331708, 17896280, 20414635, 24965476, 25054792, 28580489, 31206845, 31318490, 32663416, 35792560, 40829270, 43689583, 49930952, 50109584, 57160978, 62413690, 62636980, 65326832, 81658540, 87379166, 99861904, 114321956, 124827380, 125273960, 142902445, 163317080, 174758332, 218447915, 228643912, 249654760, 250547920, 285804890, 326634160, 349516664, 436895830, 457287824, 499309520, 571609780, 699033328, 873791660, 1143219560, 1747583320, 2286439120, 3376580629, 3495166640, 6753161258, 13506322516, 16882903145, 23636064403, 27012645032, 33765806290, 47272128806, 54025290064, 67531612580, 94544257612, 118180322015, 135063225160, 189088515224, 236360644030, 270126450320, 378177030448, 472721288060, 945442576120, 1890885152240]

約数ペア:

[(1, 1890885152240), (2, 945442576120), (4, 472721288060), (5, 378177030448), (7, 270126450320), (8, 236360644030), (10, 189088515224), (14, 135063225160), (16, 118180322015), (20, 94544257612), (28, 67531612580), (35, 54025290064), (40, 47272128806), (56, 33765806290), (70, 27012645032), (80, 23636064403), (112, 16882903145), (140, 13506322516), (280, 6753161258), (541, 3495166640), (560, 3376580629), (827, 2286439120), (1082, 1747583320), (1654, 1143219560), (2164, 873791660), (2705, 699033328), (3308, 571609780), (3787, 499309520), (4135, 457287824), (4328, 436895830), (5410, 349516664), (5789, 326634160), (6616, 285804890), (7547, 250547920), (7574, 249654760), (8270, 228643912), (8656, 218447915), (10820, 174758332), (11578, 163317080), (13232, 142902445), (15094, 125273960), (15148, 124827380), (16540, 114321956), (18935, 99861904), (21640, 87379166), (23156, 81658540), (28945, 65326832), (30188, 62636980), (30296, 62413690), (33080, 57160978), (37735, 50109584), (37870, 49930952), (43280, 43689583), (46312, 40829270), (52829, 35792560), (57890, 32663416), (60376, 31318490), (60592, 31206845), (66160, 28580489), (75470, 25054792), (75740, 24965476), (92624, 20414635), (105658, 17896280), (115780, 16331708), (120752, 15659245), (150940, 12527396), (151480, 12482738), (211316, 8948140), (231560, 8165854), (264145, 7158512), (301880, 6263698), (302960, 6241369), (422632, 4474070), (447407, 4226320), (463120, 4082927), (528290, 3579256), (603760, 3131849), (845264, 2237035), (894814, 2113160), (1056580, 1789628)]